Protocols for Watermark Verification

  • Authors:
  • K. Gopalakrishnan;Nasir Memon;Poorvi L. Vora

  • Affiliations:
  • -;-;-

  • Venue:
  • IEEE MultiMedia
  • Year:
  • 2001

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Abstract

In current digital watermarking schemes used to deter piracy of multimedia content, the owner typically reveals the watermark in the process of establishing piracy. Once revealed, a watermark can be removed. We eliminate this limitation by using cryptographic protocols to demonstrate the presence of a watermark without revealing it.